Numerical evaluation of AC magnetization loss characteristics of HTS coated conductor with magnetic substrate using FEM

Daisuke Miyagi, Masafumi Umabuchi, Norio Takahashi, Osami Tsukamoto

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The AC magnetization loss of a HTS coated conductor under the external AC magnetic field is analyzed using the finite element method taking account of the nonlinear E-J characteristic and the nonlinear magnetic property of a substrate at 77 K. The AC loss characteristic including the loss of the substrate under the external AC magnetic field is examined. Furthermore, we compared our numerical results of the AC magnetization loss with experimental results and examined the validity of our calculation.

Original languageEnglish
Article number5067101
Pages (from-to)3336-3339
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume19
Issue number3
DOIs
Publication statusPublished - 2009 Jun

Keywords

  • AC magnetization loss
  • Coated conductor
  • Finite element method
  • Magnetic substrate

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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